한국전기화학회

Vol.12, No.1, February 2009

Effect of Acid / Heat Treatment on Electric Double Layer Performance of Needle Cokes니들코크스의 전기이중층 거동에 미치는 산화처리/열처리 효과: JKES Vol.12, No.1, pp.34~39, February 2009; DOI : 10.5229/JKES.2009.12.1.034

Sun-Hye Yang, Ick-Jun Kim, In-Sik Choi, Hyun-Soo Kim양선혜, 김익준, 최인식, 김현수

Battery Research Center, Korea Electrotechnology Research Institute, P.O. BOX 20, Chang Won, 641-120, Korea한국전기연구원 전지연구센터

In this study, a needle coke was oxidized in a mixture of dilute nitric acid and sodium chlorate (NaClO3) solutions and followed by heat treatment. The samples were analyzed with using XRD, FESEM, elemental analyzer, BET, and Raman spectroscopy. Double la

Keyword : Coke, Carbon oxide, Interlayer spacing, Capacitance, EDLC.

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JKES

Vol.12, No.1, February 2009